3 papers
cs.CV2026
Improving segmentation of retinal arteries and veins using cardiac signal in doppler holograms
Marius Dubosc, Yann Fischer, Zacharie Auray +4
Doppler holography is an emerging retinal imaging technique that captures the dynamic behavior of blood flow with high temporal resolution, enabling quantitative assessment of reti…
physics.ins-det2025
Ultrahigh-speed digital holography for quantitative Doppler imaging of the human retina
Zacharie Auray, Yann Fischer, Olivier Martinache +1
High-speed digital holography reveals local blood flow contrasts in the eye fundus through deterministic signal analysis, leveraging a forward scattering model of dynamically diffu…
eess.IV2024
Retinal arterial blood flow measured by real-time Doppler holography at 33,000 frames per second
Yann Fischer, Zacharie Auray, Olivier Martinache +5
This study presents a novel quantitative estimation method for total retinal arterial blood flow utilizing real-time Doppler holography at an unprecedented frame rate of 33,000 fra…